Ubuntu
cpio package

  1. Bug #909361
  2. Activity log

Activity log for bug #909361

Date Who What changed Old value New value Message
2011-12-28 13:12:40 rpisarev bug added bug
2011-12-28 13:50:31 rpisarev description Howto reproduce bug: Ubuntu 10.04 LTS run in CT on OpenVZ (ubuntu-10.04-minimal_10.04_amd64.tar.gz). 1 ) If run script http://pastebin.com/h7b6sCX1 then output: 1/etc/apache2/httpd.conf 1 block 23*** glibc detected *** cpio: malloc(): memory corruption: 0x0000000001d68300 *** ======= Backtrace: ========= /lib/libc.so.6(+0x775b6)[0x7fbda05845b6] /lib/libc.so.6(+0x7b6d8)[0x7fbda05886d8] /lib/libc.so.6(__libc_malloc+0x6e)[0x7fbda058958e] cpio[0x415df9] cpio[0x403b48] cpio[0x404043] cpio[0x4043f6] cpio[0x406dc2] cpio[0x408e74] /lib/libc.so.6(__libc_start_main+0xfd)[0x7fbda052bc4d] cpio[0x402b19] ======= Memory map: ======== 00400000-0041e000 r-xp 00000000 fd:02 10093364 /bin/cpio 0061d000-0061e000 r--p 0001d000 fd:02 10093364 /bin/cpio 0061e000-00620000 rw-p 0001e000 fd:02 10093364 /bin/cpio 01d68000-01d89000 rw-p 00000000 00:00 0 [heap] 7fbd9c000000-7fbd9c021000 rw-p 00000000 00:00 0 7fbd9c021000-7fbda0000000 ---p 00000000 00:00 0 7fbda02f6000-7fbda030c000 r-xp 00000000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda030c000-7fbda050b000 ---p 00016000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda050b000-7fbda050c000 r--p 00015000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda050c000-7fbda050d000 rw-p 00016000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda050d000-7fbda0685000 r-xp 00000000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda0685000-7fbda0885000 ---p 00178000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda0885000-7fbda0889000 r--p 00178000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda0889000-7fbda088a000 rw-p 0017c000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda088a000-7fbda088f000 rw-p 00000000 00:00 0 7fbda088f000-7fbda08af000 r-xp 00000000 fd:02 11404656 /lib/ld-2.11.1.so 7fbda0aa6000-7fbda0aa9000 rw-p 00000000 00:00 0 7fbda0aac000-7fbda0aae000 rw-p 00000000 00:00 0 7fbda0aae000-7fbda0aaf000 r--p 0001f000 fd:02 11404656 /lib/ld-2.11.1.so 7fbda0aaf000-7fbda0ab0000 rw-p 00020000 fd:02 11404656 /lib/ld-2.11.1.so 7fbda0ab0000-7fbda0ab1000 rw-p 00000000 00:00 0 7fff9d484000-7fff9d499000 rw-p 00000000 00:00 0 [stack] 7fff9d5fe000-7fff9d600000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] 4 and any files not append to cpio. 2 ) # locale LANG= LC_CTYPE="POSIX" LC_NUMERIC="POSIX" LC_TIME="POSIX" LC_COLLATE="POSIX" LC_MONETARY="POSIX" LC_MESSAGES="POSIX" LC_PAPER="POSIX" LC_NAME="POSIX" LC_ADDRESS="POSIX" LC_TELEPHONE="POSIX" LC_MEASUREMENT="POSIX" LC_IDENTIFICATION="POSIX" LC_ALL= 3 ) If set locale: export LANG="ru_RU.UTF-8" then script done perfect: 1/etc/apache2/httpd.conf 1 блок 234 4 ) # locale LANG=ru_RU.UTF-8 LC_CTYPE="ru_RU.UTF-8" LC_NUMERIC="ru_RU.UTF-8" LC_TIME="ru_RU.UTF-8" LC_COLLATE="ru_RU.UTF-8" LC_MONETARY="ru_RU.UTF-8" LC_MESSAGES="ru_RU.UTF-8" LC_PAPER="ru_RU.UTF-8" LC_NAME="ru_RU.UTF-8" LC_ADDRESS="ru_RU.UTF-8" LC_TELEPHONE="ru_RU.UTF-8" LC_MEASUREMENT="ru_RU.UTF-8" LC_IDENTIFICATION="ru_RU.UTF-8" LC_ALL= 5 ) uname -r 2.6.32-042stab044.11 (kernel on host-system) Howto reproduce bug: Ubuntu 10.04 LTS run in CT on OpenVZ (ubuntu-10.04-minimal_10.04_amd64.tar.gz). 1 ) If run perl-script " $backup_tmp="/tmp/backup.cpio"; print 1; open (CPIO,"|cpio -ocBv > $backup_tmp"); print CPIO "/etc/apache2/httpd.conf"; close (CPIO); print 2; sub backup(@_){ open (CPIO,"|cpio -ocBvA -O $backup_tmp 2> /dev/null"); foreach (@_) { print CPIO $_."\n"; } close (CPIO); } print 3; backup("/etc/apache2/ports.conf"); print 4; " then output: 1/etc/apache2/httpd.conf 1 block 23*** glibc detected *** cpio: malloc(): memory corruption: 0x0000000001d68300 *** ======= Backtrace: ========= /lib/libc.so.6(+0x775b6)[0x7fbda05845b6] /lib/libc.so.6(+0x7b6d8)[0x7fbda05886d8] /lib/libc.so.6(__libc_malloc+0x6e)[0x7fbda058958e] cpio[0x415df9] cpio[0x403b48] cpio[0x404043] cpio[0x4043f6] cpio[0x406dc2] cpio[0x408e74] /lib/libc.so.6(__libc_start_main+0xfd)[0x7fbda052bc4d] cpio[0x402b19] ======= Memory map: ======== 00400000-0041e000 r-xp 00000000 fd:02 10093364 /bin/cpio 0061d000-0061e000 r--p 0001d000 fd:02 10093364 /bin/cpio 0061e000-00620000 rw-p 0001e000 fd:02 10093364 /bin/cpio 01d68000-01d89000 rw-p 00000000 00:00 0 [heap] 7fbd9c000000-7fbd9c021000 rw-p 00000000 00:00 0 7fbd9c021000-7fbda0000000 ---p 00000000 00:00 0 7fbda02f6000-7fbda030c000 r-xp 00000000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda030c000-7fbda050b000 ---p 00016000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda050b000-7fbda050c000 r--p 00015000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda050c000-7fbda050d000 rw-p 00016000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda050d000-7fbda0685000 r-xp 00000000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda0685000-7fbda0885000 ---p 00178000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda0885000-7fbda0889000 r--p 00178000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda0889000-7fbda088a000 rw-p 0017c000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda088a000-7fbda088f000 rw-p 00000000 00:00 0 7fbda088f000-7fbda08af000 r-xp 00000000 fd:02 11404656 /lib/ld-2.11.1.so 7fbda0aa6000-7fbda0aa9000 rw-p 00000000 00:00 0 7fbda0aac000-7fbda0aae000 rw-p 00000000 00:00 0 7fbda0aae000-7fbda0aaf000 r--p 0001f000 fd:02 11404656 /lib/ld-2.11.1.so 7fbda0aaf000-7fbda0ab0000 rw-p 00020000 fd:02 11404656 /lib/ld-2.11.1.so 7fbda0ab0000-7fbda0ab1000 rw-p 00000000 00:00 0 7fff9d484000-7fff9d499000 rw-p 00000000 00:00 0 [stack] 7fff9d5fe000-7fff9d600000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] 4 and any files not append to cpio. 2 ) # locale LANG= LC_CTYPE="POSIX" LC_NUMERIC="POSIX" LC_TIME="POSIX" LC_COLLATE="POSIX" LC_MONETARY="POSIX" LC_MESSAGES="POSIX" LC_PAPER="POSIX" LC_NAME="POSIX" LC_ADDRESS="POSIX" LC_TELEPHONE="POSIX" LC_MEASUREMENT="POSIX" LC_IDENTIFICATION="POSIX" LC_ALL= 3 ) If set locale: export LANG="ru_RU.UTF-8" then script done perfect: 1/etc/apache2/httpd.conf 1 блок 234 4 ) # locale LANG=ru_RU.UTF-8 LC_CTYPE="ru_RU.UTF-8" LC_NUMERIC="ru_RU.UTF-8" LC_TIME="ru_RU.UTF-8" LC_COLLATE="ru_RU.UTF-8" LC_MONETARY="ru_RU.UTF-8" LC_MESSAGES="ru_RU.UTF-8" LC_PAPER="ru_RU.UTF-8" LC_NAME="ru_RU.UTF-8" LC_ADDRESS="ru_RU.UTF-8" LC_TELEPHONE="ru_RU.UTF-8" LC_MEASUREMENT="ru_RU.UTF-8" LC_IDENTIFICATION="ru_RU.UTF-8" LC_ALL=  5 ) uname -r 2.6.32-042stab044.11 (kernel on host-system)
2012-07-07 07:14:10 rpisarev description Howto reproduce bug: Ubuntu 10.04 LTS run in CT on OpenVZ (ubuntu-10.04-minimal_10.04_amd64.tar.gz). 1 ) If run perl-script " $backup_tmp="/tmp/backup.cpio"; print 1; open (CPIO,"|cpio -ocBv > $backup_tmp"); print CPIO "/etc/apache2/httpd.conf"; close (CPIO); print 2; sub backup(@_){ open (CPIO,"|cpio -ocBvA -O $backup_tmp 2> /dev/null"); foreach (@_) { print CPIO $_."\n"; } close (CPIO); } print 3; backup("/etc/apache2/ports.conf"); print 4; " then output: 1/etc/apache2/httpd.conf 1 block 23*** glibc detected *** cpio: malloc(): memory corruption: 0x0000000001d68300 *** ======= Backtrace: ========= /lib/libc.so.6(+0x775b6)[0x7fbda05845b6] /lib/libc.so.6(+0x7b6d8)[0x7fbda05886d8] /lib/libc.so.6(__libc_malloc+0x6e)[0x7fbda058958e] cpio[0x415df9] cpio[0x403b48] cpio[0x404043] cpio[0x4043f6] cpio[0x406dc2] cpio[0x408e74] /lib/libc.so.6(__libc_start_main+0xfd)[0x7fbda052bc4d] cpio[0x402b19] ======= Memory map: ======== 00400000-0041e000 r-xp 00000000 fd:02 10093364 /bin/cpio 0061d000-0061e000 r--p 0001d000 fd:02 10093364 /bin/cpio 0061e000-00620000 rw-p 0001e000 fd:02 10093364 /bin/cpio 01d68000-01d89000 rw-p 00000000 00:00 0 [heap] 7fbd9c000000-7fbd9c021000 rw-p 00000000 00:00 0 7fbd9c021000-7fbda0000000 ---p 00000000 00:00 0 7fbda02f6000-7fbda030c000 r-xp 00000000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda030c000-7fbda050b000 ---p 00016000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda050b000-7fbda050c000 r--p 00015000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda050c000-7fbda050d000 rw-p 00016000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda050d000-7fbda0685000 r-xp 00000000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda0685000-7fbda0885000 ---p 00178000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda0885000-7fbda0889000 r--p 00178000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda0889000-7fbda088a000 rw-p 0017c000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda088a000-7fbda088f000 rw-p 00000000 00:00 0 7fbda088f000-7fbda08af000 r-xp 00000000 fd:02 11404656 /lib/ld-2.11.1.so 7fbda0aa6000-7fbda0aa9000 rw-p 00000000 00:00 0 7fbda0aac000-7fbda0aae000 rw-p 00000000 00:00 0 7fbda0aae000-7fbda0aaf000 r--p 0001f000 fd:02 11404656 /lib/ld-2.11.1.so 7fbda0aaf000-7fbda0ab0000 rw-p 00020000 fd:02 11404656 /lib/ld-2.11.1.so 7fbda0ab0000-7fbda0ab1000 rw-p 00000000 00:00 0 7fff9d484000-7fff9d499000 rw-p 00000000 00:00 0 [stack] 7fff9d5fe000-7fff9d600000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] 4 and any files not append to cpio. 2 ) # locale LANG= LC_CTYPE="POSIX" LC_NUMERIC="POSIX" LC_TIME="POSIX" LC_COLLATE="POSIX" LC_MONETARY="POSIX" LC_MESSAGES="POSIX" LC_PAPER="POSIX" LC_NAME="POSIX" LC_ADDRESS="POSIX" LC_TELEPHONE="POSIX" LC_MEASUREMENT="POSIX" LC_IDENTIFICATION="POSIX" LC_ALL= 3 ) If set locale: export LANG="ru_RU.UTF-8" then script done perfect: 1/etc/apache2/httpd.conf 1 блок 234 4 ) # locale LANG=ru_RU.UTF-8 LC_CTYPE="ru_RU.UTF-8" LC_NUMERIC="ru_RU.UTF-8" LC_TIME="ru_RU.UTF-8" LC_COLLATE="ru_RU.UTF-8" LC_MONETARY="ru_RU.UTF-8" LC_MESSAGES="ru_RU.UTF-8" LC_PAPER="ru_RU.UTF-8" LC_NAME="ru_RU.UTF-8" LC_ADDRESS="ru_RU.UTF-8" LC_TELEPHONE="ru_RU.UTF-8" LC_MEASUREMENT="ru_RU.UTF-8" LC_IDENTIFICATION="ru_RU.UTF-8" LC_ALL=  5 ) uname -r 2.6.32-042stab044.11 (kernel on host-system) Howto reproduce bug: Ubuntu 10.04 LTS run in CT on OpenVZ (ubuntu-10.04-minimal_10.04_amd64.tar.gz). 1 ) If run perl-script " $backup_tmp="/tmp/backup.cpio"; print 1; open (CPIO,"|cpio -ocBv > $backup_tmp"); print CPIO "/etc/apache2/httpd.conf"; close (CPIO); print 2; sub backup(@_){     open (CPIO,"|cpio -ocBvA -O $backup_tmp 2> /dev/null");     foreach (@_) {         print CPIO $_."\n";     }     close (CPIO); } print 3; backup("/etc/apache2/ports.conf"); print 4; " then output: 1/etc/apache2/httpd.conf 1 block 23*** glibc detected *** cpio: malloc(): memory corruption: 0x0000000001d68300 *** ======= Backtrace: ========= /lib/libc.so.6(+0x775b6)[0x7fbda05845b6] /lib/libc.so.6(+0x7b6d8)[0x7fbda05886d8] /lib/libc.so.6(__libc_malloc+0x6e)[0x7fbda058958e] cpio[0x415df9] cpio[0x403b48] cpio[0x404043] cpio[0x4043f6] cpio[0x406dc2] cpio[0x408e74] /lib/libc.so.6(__libc_start_main+0xfd)[0x7fbda052bc4d] cpio[0x402b19] ======= Memory map: ======== 00400000-0041e000 r-xp 00000000 fd:02 10093364 /bin/cpio 0061d000-0061e000 r--p 0001d000 fd:02 10093364 /bin/cpio 0061e000-00620000 rw-p 0001e000 fd:02 10093364 /bin/cpio 01d68000-01d89000 rw-p 00000000 00:00 0 [heap] 7fbd9c000000-7fbd9c021000 rw-p 00000000 00:00 0 7fbd9c021000-7fbda0000000 ---p 00000000 00:00 0 7fbda02f6000-7fbda030c000 r-xp 00000000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda030c000-7fbda050b000 ---p 00016000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda050b000-7fbda050c000 r--p 00015000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda050c000-7fbda050d000 rw-p 00016000 fd:02 11404518 /lib/libgcc_s.so.1 7fbda050d000-7fbda0685000 r-xp 00000000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda0685000-7fbda0885000 ---p 00178000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda0885000-7fbda0889000 r--p 00178000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda0889000-7fbda088a000 rw-p 0017c000 fd:02 11404596 /lib/libc-2.11.1.so 7fbda088a000-7fbda088f000 rw-p 00000000 00:00 0 7fbda088f000-7fbda08af000 r-xp 00000000 fd:02 11404656 /lib/ld-2.11.1.so 7fbda0aa6000-7fbda0aa9000 rw-p 00000000 00:00 0 7fbda0aac000-7fbda0aae000 rw-p 00000000 00:00 0 7fbda0aae000-7fbda0aaf000 r--p 0001f000 fd:02 11404656 /lib/ld-2.11.1.so 7fbda0aaf000-7fbda0ab0000 rw-p 00020000 fd:02 11404656 /lib/ld-2.11.1.so 7fbda0ab0000-7fbda0ab1000 rw-p 00000000 00:00 0 7fff9d484000-7fff9d499000 rw-p 00000000 00:00 0 [stack] 7fff9d5fe000-7fff9d600000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] 4 and any files not append to cpio. 2 ) # locale LANG= LC_CTYPE="POSIX" LC_NUMERIC="POSIX" LC_TIME="POSIX" LC_COLLATE="POSIX" LC_MONETARY="POSIX" LC_MESSAGES="POSIX" LC_PAPER="POSIX" LC_NAME="POSIX" LC_ADDRESS="POSIX" LC_TELEPHONE="POSIX" LC_MEASUREMENT="POSIX" LC_IDENTIFICATION="POSIX" LC_ALL= The utility crash if LANG is empty. 3 ) If set locale: export LANG="ru_RU.UTF-8" then script done perfect: 1/etc/apache2/httpd.conf 1 блок 234 4 ) # locale LANG=ru_RU.UTF-8 LC_CTYPE="ru_RU.UTF-8" LC_NUMERIC="ru_RU.UTF-8" LC_TIME="ru_RU.UTF-8" LC_COLLATE="ru_RU.UTF-8" LC_MONETARY="ru_RU.UTF-8" LC_MESSAGES="ru_RU.UTF-8" LC_PAPER="ru_RU.UTF-8" LC_NAME="ru_RU.UTF-8" LC_ADDRESS="ru_RU.UTF-8" LC_TELEPHONE="ru_RU.UTF-8" LC_MEASUREMENT="ru_RU.UTF-8" LC_IDENTIFICATION="ru_RU.UTF-8" LC_ALL=  5 ) uname -r 2.6.32-042stab044.11 (kernel on host-system)
2012-07-07 07:15:35 rpisarev summary cpio crashes when locale="POSIX" cpio crashes when LANG is empty.